Friday, May 25, 2012

The Best Age-Erasing Food - Part 1

The latest science on the muscle building, brain-enhancing, wrinkle erasing, heart-strengthening, bone-protecting, immunity boosting, and inflammation fighting foods you should be eating every day.





1. Almonds

These energy-rich snacks lower bad cholesterol, thanks to plant sterols, and benefit diabetics by lowering blood sugar. They’re also rich in amino acids, which bolster testosterone levels and muscle growth. Almonds are also stuffed with vitamin E, which helps defend against sun damage. In a study, volunteers who consumed 14 milligrams of the vitamin (about 20 almonds) per day and then were exposed to UV light burned less than those who took none. And because vitamin E is an antioxidant, it also works to keep your arteries free of dangerous free radicals. Low levels of vitamin E are also associated with poor memory performance and cognitive decline, says dietitian Sari Greaves of New York Presbyterian Hospital–Cornell.


2. Flaxseeds

Rich in protein and fiber, these little seeds offer a payload of omega-3 fatty acids, which erase spots and iron out fine lines in the skin. The British Journal Of Nutrition reported that participants in one study who downed about half a teaspoon of omega-3s daily in 6 weeks experienced significantly less irritation and redness along with better-hydrated skin.
A recent study of people with high cholesterol (greater than 240 mg/dL) compared statin treatment with eating 20 grams of flaxseed a day. After 60 days, those eating flaxseed did just as well as those on statins. You can try sprinkling ground flaxseed on oatmeal, yogurt and salads.


3.Tomatoes

Red are the best, because they’re packed with more of the antioxidant lycopene; and processed tomatoes are just as potent as fresh ones, because it’s easier for the body to absorb the lycopene. Studies show that a diet rich in lycopene can decrease your risk of bladder, lung, prostate, skin, and stomach cancers, as well as reduce the risk of coronary artery disease, and help eliminate skin-aging free radicals caused by ultraviolet rays.


4. Sweet Potatoes

We often confused with yams, these tubers are one of the healthiest foods on the planet. In addition to countering the effects of secondhand smoke and preventing diabetes, sweet potatoes contain glutathione, an antioxidant that can enhance nutrient metabolism and immune system health, as well as protect against Alzheimer’s, Parkinson’s, liver disease, cystic fibrosis, HIV, cancer, heart attack, and stroke. What’s more, they’re also loaded with vitamin C, which smoothes out wrinkles by stimulating the production of collagen.

5. Spinach

It may be green and leafy, but spinach—a renowned muscle builder—is also the ultimate man food. The heart-health equivalent of a first-ballot Hall of Famer, spinach is replete with the essential minerals potassium and magnesium, and it’s one of the top sources of lutein, an antioxidant that may help prevent clogged arteries. Plus its vitamins and nutrients can bolster bone-mineral density, attack prostate cancer cells, reduce the risk of skin tumors, fight colon cancer, and, last but not least, increase blood flow to the penis. 


 6. Rosemary

The carnosic acid found in this spice has been shown to reduce stroke risk in mice by 40 percent, according to a study published in the Journal of Neurochemistry. Carnosic acid appears to set off a process that shields brain cells from free-radical damage, which can worsen the effects of a stroke. It can also protect against degenerative diseases like Alzheimer’s and the general effects of aging.


7. Wild Salmon

A 4-ounce serving of salmon has approximately 2,000 milligrams of
docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA),
omega-3 fatty acids that serve as oil for the brain’s hardware by
helping nerve cells communicate with one another. Thirty-five percent of your brain consists of fatty acids like these, but they can decline as the years stack up. A 2008 University of Cincinnati study, for instance, found that the brain tissue of 65- to 80-year-olds contained 22 percent less DHA than the brain tissue of 29- to 35-year-olds. If you want to keep your wits about you as you age, start consuming omega-3s now. Why is wild so important? Because farmed fish, which are fattened with soy, can be as high in inflammatory omega-6 fats as a cheeseburger. If in doubt, opt for sockeye salmon, which can’t be farmed and is always wild. Aim for at least two servings a week.


8. Blueberries

This potent little fruit can help prevent a range of diseases from
cancer to heart disease. Think of blueberries as anti-rust for your gray matter, too. Besides being rich in fiber and vitamins A and C, they’re also packed with antioxidants. Eat a cup a day, and opt for wild blueberries whenever possible, as they contain 26 percent more antioxidants than cultivated varieties.


9. Green Tea

Green tea releases catechin, an antioxidant with proven anti-inflammatory and anticancer properties. Research found that drinking 2 to 6 cups a day not only helps prevent skin cancer but might also reverse the effects of sun damage by neutralizing the changes that appear in sun exposed skin. Other studies show that green tea—infused with another antioxidant called epigallocatechin gallate (EGCG)—can boost your cardiovascular health and reduce the risk of most types of cancer.

10. Dark Chocolate

Flavonoids, a natural nutrient in cocoa, improve blood flow in the brain, which helps boost cognitive function. Plus dark chocolate contains a tannin called procyanidin, which is also found in red wine, that can keep your arteries flexible and your blood pressure low. It helps on the outside, too. Women who drank cocoa fortified with a chocolate bar's worth of flavonols had better skin texture and strong resistance to UV rays than those who drank significnatly fewer flavonols. Indulge in 1 ounce a day to get all the benefits.

11. Tuna

Your favorite deli sandwich has a little secret: Selenium. This nutrient helps preserve elastin, a protein that keeps your skin smooth and tight. The antioxidant is also believed to buffer against the sun (it stops free radicals created by UV exposure from damaging cells). Tuna is also a great source of protein, contains no trans fat, and a 3-ounce serving of chunk light contains 11 mg of heart-healthy niacin, which has been shown to help lower cholesterol and help your body process fat.

12. Carrots
Think of carrots as orange wonder wands - good for the eyeballs, and good for clearing up breakouts. No magic here, though, just plenty of vitamin A, which prevents overproduction of cells in the skin’s outer layer. That means fewer dead cells to combine with sebum and clog pores. They’re also spiked with carotenoids - fat-soluble compounds that are associated with a reduction in a wide range of cancers, as well as a reduced risk and severity of inflammatory conditions such as asthma and rheumatoid arthritis.


13. Dried Plums

Also known as prunes, these dark shrivelers are rich in copper and boron, both of which can help prevent osteoporosis. They also contain a fiber called inulin, which, when broken down by intestinal bacteria, makes for a more acidic environment in the digestive tract.


14. Whole Grains

oatmeal, wheat flour, barley, brown rice - are high in fiber, which calms inflamed tissues while keeping the heart strong, the colon healthy, and the brain fueled. Whole grains can be loaded with carbs, but the release of those sugars is slowed by the fiber, and because they can pack as much as 10 grams of protein per 1/2-cup serving, they also deliver steady muscle-building energy. But not all breads and crackers advertised as “whole grain” are the real deal, read the label. Those that aren’t whole grain can be high in fat, which increases inflammation.


15. Yogurt

Various cultures claim yogurt as their own creation, but the 2,000-year-old food’s health benefits are not disputed: Fermentation spawns hundreds of millions of probiotic organisms that serve as reinforcements to the battalions of beneficial bacteria in your body, which keep your digestive tract healthy and your immune system in top form, and provide protection against cancer. Not all yogurts are probiotic, though, so make sure the label says “live and active cultures.”


16. Avocado

Chock full of monounsaturated fat, avocados deliver a double-barreled blast to LDL holesterol (the bad kind). They are also rich in folate, a water-soluble B vitamin that helps lower the levels of homocysteine, an amino acid that can hinder the flow of blood through blood vessels. Eat a 1/4 cup twice a week.



17. Wallnuts

Richer in heart-healthy omega-3s than salmon, loaded with more anti-inflammatory polyphenols than red wine, and packing half as much musclebuilding protein as chicken, the walnut sounds like a Frankenfood, but it grows on trees. Other nuts combine only one or two of these features, not all three. A serving of walnuts - about 1 ounce, or seven nuts - is good anytime, but especially as a postworkout recovery snack.



18. Apples

An apple a day reduces swelling of all kinds, thanks to quercetin, a flavonoid also found in the skin of red onions. Quercetin reduces the risk of allergies, heart attack, Alzheimer’s, Parkinson’s, and prostate and lung cancers. If given the choice, opt for Red Delicious. They contain the most inflammation-fighting antioxidants.












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